31289929544349

Names of 31289929544349

• Cardinal: 31289929544349 can be written as Thirty-one trillion, two hundred eighty-nine billion, nine hundred twenty-nine million, five hundred forty-four thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 3.1289929544349 × 10¹³

Factors of 31289929544349

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 534

Divisors of 31289929544349

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 7 9 19 21 49 57 63 71 127 133 147 171 213 307 361 381 399 441 497 639 889 921 931 1083 1143 1197 1349 1491 2149 2413 2527 2667 2763 2793 3249 3479 4047 4473 5041 5833 6223 6447 7239 7581 8001 8379 9017 9443 10437 12141 15043 15123 16891 17499 17689 18669 19341 21717 21797 22743 25631 27051 28329 31311 35287 38989 40831 45129 45369 45847 50673 52497 53067 56007 63119 65391 66101 76893 81153 84987 95779 105861 110827 116967 118237 122493 135387 137541 152019 152579 159201 171323 179417 189357 196173 198303 230679 247009 272923 285817 287337 317583 320929 332481 350901 354711 367479 412623 414143 441833 457737 513969 538251 568071 594909 640207 670453 740791 741027 775789 818769 857451 862011 962787 997443 1064133 1068053 1199261 1242429 1255919 1325499 1373211 1541907 1547587 1614753 1819801 1910461 1920621 2011359 2222373 2223081 2246503 2327367 2456307 2572353 2768219 2888361 2899001 3204159 3255137 3597783 3727287 3767757 3976497 4481449 4642761 4693171 5185537 5430523 5459403 5731383 5761863 6034077 6667119 6739509 6982101 7868717 8304657 8394827 8697003 9612477 9765411 10793349 10833109 11303271 12163933 12738607 13444347 13928283 14075029 14079513 15556611 16291569 16378209 17194149 19377533 20218527 20293007 22785959 23606151 24913971 25184481 26091009 29296233 29404153 31370143 32499327 36298759 36491799 38215821 40333041 42225087 42238539 46669833 48874707 52596161 55081019 58132599 60879021 68357877 70818453 75553443 75831763 85147531 88212459 89170249 94110429 97497981 98525203 108896277 109475397 114647463 126675261 135642731 157788483 159501713 165243057 174397797 182637063 196543549 205073631 205829071 227495289 231114727 255442593 264637377 267510747 282331287 295575609 326688831 368173127 385567133 406928193 473365449 478505139 495729171 558678907 589630647 596032717 617487213 682485867 689676421 693344181 766327779 802532241 886726827 999327059 1104519381 1156701399 1220784579 1375804843 1435515417 1440803497 1617803089 1676036721 1768891941 1788098151 1852461639 2069029263 2080032543 2577211889 2997981177 3313558143 3470104197 3734327431 3910752349 4127414529 4322410491 4853409267 5028110163 5364294453 6207087789 6995289413 7731635667 8993943531 9630633901 11202982293 11324621623 11732257047 12382243587 12967231473 14560227801 20985868239 23194907001 26140292017 27375266443 28891901703 33608946879 33973864869 35196771141 48967025891 62957604717 70952221189 78420876051 82125799329 86675705109 101921594607 146901077673 182982044119 212856663567 235262628153 246377397987 440703233019 496665548323 548946132357 638569990701 1489996644969 1646838397071 3476658838261 4469989934907 10429976514783 31289929544349
• Sum of all divisors σ(n): 56908830730752
• Sum of proper divisors (its aliquot sum) s(n): 25618901186403
• 31289929544349 is a deficient number, because the sum of its proper divisors (25618901186403) is less than itself. Its deficiency is 5671028357946

Bases of 31289929544349

• Binary: 111000111010101000001001000101011001010011101₂
• Hexadecimal: 0x1C754122B29D
• Base-36: B3AE862L9

Squares and roots of 31289929544349

• 31289929544349 squared (31289929544349²) is 979059690890324418757833801
• 31289929544349 cubed (31289929544349³) is 30634708747670361526356094853498200740549
• The square root of 31289929544349 is 5593740.2106595011
• The cube root of 31289929544349 is 31511.4360238159

Scales and comparisons

• 31,289,929,544,349 seconds is equal to 994,922 years, 50 weeks, 4 days, 7 hours, 39 minutes, 9 seconds.
• To count from 1 to 31,289,929,544,349 would take you about two million, four hundred eighty-seven thousand, three hundred seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 31289929544349 cubic inches would be around 2626 feet tall.

Recreational maths with 31289929544349

• 31289929544349 backwards is 94344592998213
• The number of decimal digits it has is: 14
• The sum of 31289929544349's digits is 72
• More coming soon!